MDCLoggingContext (Solr 8.8.0 API)

```
public class MDCLoggingContext
extends Object
```
Set's per thread context info for logging. Nested calls will use the top level parent for all context. The first caller always owns the context until it calls clear(). Always call setCore(SolrCore) or setCoreDescriptor(CoreContainer, CoreDescriptor) and then clear() in a finally block.

Fields
Modifier and Type	Field and Description
`static String`	`TRACE_ID`

Constructors
Constructor and Description
`MDCLoggingContext()`

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static void`	`clear()` Call this after `setCore(SolrCore)` or `setCoreDescriptor(CoreContainer, CoreDescriptor)` in a finally.
`static void`	`reset()` Resets to a cleared state.
`static void`	`setCollection(String collection)`
`static void`	`setCore(SolrCore core)` Sets multiple information from the params.
`static void`	`setCoreDescriptor(CoreContainer coreContainer, CoreDescriptor cd)` Sets multiple information from the params.
`static void`	`setCoreName(String core)`
`static void`	`setNode(CoreContainer cc)`
`static void`	`setNode(String node)`
`static void`	`setReplica(String replica)`
`static void`	`setShard(String shard)`
`static void`	`setTracerId(String traceId)`

public static void setCollection(String collection)

public static void setTracerId(String traceId)

public static void setShard(String shard)

public static void setReplica(String replica)

public static void setCoreName(String core)

public static void setNode(CoreContainer cc)

public static void setNode(String node)

setCore
```
public static void setCore(SolrCore core)
```
Sets multiple information from the params. REMEMBER TO CALL clear() in a finally!

public static void setCoreDescriptor(CoreContainer coreContainer,
                                     CoreDescriptor cd)

Sets multiple information from the params. REMEMBER TO CALL clear() in a finally!

reset
```
public static void reset()
```
Resets to a cleared state. Used in-between requests into Solr.

Class MDCLoggingContext